Westermo LA-01 - Manual (Page 3)

7 6110-2012
Factory setting
Settings
The LA-01 can through different settings
be adapted to a variety of running
conditions. To set the jumpers, open
the plastic case by placing and turning a
screw-driver between top and bottom at the rear of the case.
Warning! Do not open connected unit
J2 – J11 Selection of RS-232-C/V.24 or
J2 – J11 W1interface on channel 1, 2 and 3
J12/J13 Selection of V or Y function,
see block diagram
S1 Selection of power supply
115 V/230 V AC
J1 Connects protected ground
to signal ground.
CHANNEL 3 CHANNEL 2 CHANNEL 1
2 3 1
2 3 1
2 3 1 3 2 1 3 2 1
3 2 1
3 2 1
1
2
3
3
2
1
3
2
1
3
2
1
1
2
3
J13
S1
J1
J6 J10 J7
J8 J11
J12
J2 J3 J4
X4 X2 X1
115
230
RS-232-C/V.24 or W1,
channel 1
J3
J4
J2
RS-232-C/V.24 W1
J3
J4
J2
J3
J4
J2
RS-232-C/V.24 W1
J10
J11
J9
J13
J12
RS-232-C/V.24 or W1,
channel 2
J6
J7
J8
J5
J6
J7
J8
J5
J6
J7
J8 J5
1 2 3 1 2 3 1 2 3 1 2 3
1 2 3 1 2 3
1 2 3 1 2 3
RS-232-C/V.24 or W1,
channel 3
J10
J11
J9
RS-232-C/V.24 W1
J10
J11
J9
1 2 3 1 2 3
V or
Y function
J13
J12
V funktion Y funktion
J13
J12
1 2 3 1 2 3